This report explains a comparison between two possible commercial refrigeration systems. The first system considers a display cabinet flooded and refrigerated by a traditional centralized plant with a remote air cooled roof top condenser and a refrigerant distribution pipe network (high pressure liquid lines, low pressure vapor lines). The plant utilizes R404A refrigerant. The second system is composed by a display cabinet equipped with an on board inverter DC-compressor for R404A. This system is water condensed by a centralized hydraulic system with a roof top water-air heat exchanger. Adopting inverter DC-compressor enables an appreciable energy saving, because the system is designed for allowing a floating refrigerant evaporation temper...
After a brief introduction on the global warming effect and on the measures that have been adopted t...
Adopting electronic expansion valves in air conditioners enables an appreciable energy saving with r...
This paper presents a theoretical comparison among different commercial refrigeration systems in ter...
Il frigorifero è una apparecchiatura che contribuisce in modo significativo sui consumi elettrici re...
Due to variations of both cooling and thermal loads in refrigeration and air-conditioning systems, s...
Supermarkets are probably the largest energy users in the commercial sector and are responsible for ...
Supermarkets are probably the largest energy users in the commercial sector and are responsible for ...
This paper reports on the energetic and economic comparison between electronic and thermostatic expa...
The principal aim of this paper is the study of a thermodynamic model that simulates the working of ...
The demand for natural refrigerants is growing in commercial refrigeration systems. In the recent ye...
Storage of cold and frozen food accounts for approximately 40-50% of the electricity used in superma...
This doctoral thesis is concerning the theoretical and experimental analysis of heat pumps. In the f...
Carbon dioxide is one of the oldest refrigerants, as it was used widely at the end of the nineteenth...
Dopo aver svolto una ricerca bibliografica tale da offrire una descrizione introduttiva su cosa sian...
The energy efficiency is one of the most important topic concerning heating, cooling and refrigerati...
After a brief introduction on the global warming effect and on the measures that have been adopted t...
Adopting electronic expansion valves in air conditioners enables an appreciable energy saving with r...
This paper presents a theoretical comparison among different commercial refrigeration systems in ter...
Il frigorifero è una apparecchiatura che contribuisce in modo significativo sui consumi elettrici re...
Due to variations of both cooling and thermal loads in refrigeration and air-conditioning systems, s...
Supermarkets are probably the largest energy users in the commercial sector and are responsible for ...
Supermarkets are probably the largest energy users in the commercial sector and are responsible for ...
This paper reports on the energetic and economic comparison between electronic and thermostatic expa...
The principal aim of this paper is the study of a thermodynamic model that simulates the working of ...
The demand for natural refrigerants is growing in commercial refrigeration systems. In the recent ye...
Storage of cold and frozen food accounts for approximately 40-50% of the electricity used in superma...
This doctoral thesis is concerning the theoretical and experimental analysis of heat pumps. In the f...
Carbon dioxide is one of the oldest refrigerants, as it was used widely at the end of the nineteenth...
Dopo aver svolto una ricerca bibliografica tale da offrire una descrizione introduttiva su cosa sian...
The energy efficiency is one of the most important topic concerning heating, cooling and refrigerati...
After a brief introduction on the global warming effect and on the measures that have been adopted t...
Adopting electronic expansion valves in air conditioners enables an appreciable energy saving with r...
This paper presents a theoretical comparison among different commercial refrigeration systems in ter...